replace bent by native node fetch (#401)

* replace bent by native node fetch

* wip

* wip

* wip

lib/routes/api/utils.js

@@ -1,5 +1,4 @@
 const { v4: uuid, validate } = require('uuid');
-const bent = require('bent');
 const Account = require('../../models/account');
 const {promisePool} = require('../../db');
 const {cancelSubscription, detachPaymentMethod} = require('../../utils/stripe-utils');
@@ -11,8 +10,6 @@ values (?, ?)`;
 const replaceOldSubscriptionSql = `UPDATE account_subscriptions 
 SET effective_end_date = CURRENT_TIMESTAMP, change_reason = ?  
 WHERE account_subscription_sid = ?`;
-//const request = require('request');
-//require('request-debug')(request);
 
 const setupFreeTrial = async(logger, account_sid, isReturningUser) => {
   const sid = uuid();
@@ -370,35 +367,44 @@ const checkLimits = async(req, res, next) => {
 };
 
 const getSubspaceJWT = async(id, secret) => {
-  const postJwt = bent('https://id.subspace.com', 'POST', 'json', 200);
-  const jwt = await postJwt('/oauth/token',
-    {
+  const response = await fetch('https://id.subspace.com/oauth/token', {
+    method: 'POST',
+    headers: {
+      'Content-Type': 'application/json'
+    },
+    body: JSON.stringify({
       client_id: id,
       client_secret: secret,
       audience: 'https://api.subspace.com/',
       grant_type: 'client_credentials',
-    }
-  );
+    })
+  });
+  if (!response.ok) {
+    throw new Error(`Failed to get JWT: ${response.status} ${response.statusText}`);
+  }
+  const jwt = await response.json();
   return jwt.access_token;
 };
 
 const enableSubspace = async(opts) => {
   const {subspace_client_id, subspace_client_secret, destination} = opts;
   const accessToken = await getSubspaceJWT(subspace_client_id, subspace_client_secret);
-  const postTeleport = bent('https://api.subspace.com', 'POST', 'json', 200);
-
-  const teleport = await postTeleport('/v1/sipteleport',
-    {
+  const response = await fetch('https://api.subspace.com/v1/sipteleport', {
+    method: 'POST',
+    headers: {
+      'Content-Type': 'application/json',
+      Authorization: `Bearer ${accessToken}`
+    },
+    body: JSON.stringify({
       name: 'Jambonz',
       destination,
       status: 'ENABLED'
-    },
-    {
-      'Content-Type': 'application/json',
-      Authorization: `Bearer ${accessToken}`
-    }
-  );
-
+    })
+  });
+  if (!response.ok) {
+    throw new Error(`Failed to enable teleport: ${response.status} ${response.statusText}`);
+  }
+  const teleport = await response.json();
   return teleport;
 };
 
@@ -406,13 +412,15 @@ const disableSubspace = async(opts) => {
   const {subspace_client_id, subspace_client_secret, subspace_sip_teleport_id} = opts;
   const accessToken = await getSubspaceJWT(subspace_client_id, subspace_client_secret);
   const relativeUrl = `/v1/sipteleport/${subspace_sip_teleport_id}`;
-  const deleteTeleport = bent('https://api.subspace.com', 'DELETE', 'json', 200);
-  await deleteTeleport(relativeUrl, {},
-    {
+  const response = await fetch(`https://api.subspace.com${relativeUrl}`, {
+    method: 'DELETE',
+    headers: {
       Authorization: `Bearer ${accessToken}`
     }
-  );
-  return;
+  });
+  if (!response.ok) {
+    throw new Error(`Failed to delete teleport: ${response.status} ${response.statusText}`);
+  }
 };
 
 const validatePasswordSettings = async(password) => {